ASoC: sgtl5000: add 5 band graphic equalizer

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Enable 5-band graphic equalizer which allows manipulation of
gain in range -11.75dB to 12dB for 5 specific sound bands:
115Hz, 330Hz, 990Hz, 3000Hz, 9900Hz.

Signed-off-by: Michal Oleszczyk <oleszczyk.m@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Michal Oleszczyk 2018-02-19 10:03:46 +01:00 • committed by Mark Brown

parent 7f7d5239f5

commit 92a2742f98

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GPG key ID: 24D68B725D5487D0

2 changed files with 28 additions and 3 deletions

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24

sound/soc/codecs/sgtl5000.c

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7

sound/soc/codecs/sgtl5000.h

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